76997340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1153}}^1$

素因数の和:1228

約数の個数: 144

約数和(自身を含む): 272196288

約数和(自身を除く): 195198948

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 53, 60, 63, 70, 84, 90, 105, 106, 126, 140, 159, 180, 210, 212, 252, 265, 315, 318, 371, 420, 477, 530, 630, 636, 742, 795, 954, 1060, 1113, 1153, 1260, 1484, 1590, 1855, 1908, 2226, 2306, 2385, 3180, 3339, 3459, 3710, 4452, 4612, 4770, 5565, 5765, 6678, 6918, 7420, 8071, 9540, 10377, 11130, 11530, 13356, 13836, 16142, 16695, 17295, 20754, 22260, 23060, 24213, 32284, 33390, 34590, 40355, 41508, 48426, 51885, 61109, 66780, 69180, 72639, 80710, 96852, 103770, 121065, 122218, 145278, 161420, 183327, 207540, 242130, 244436, 290556, 305545, 363195, 366654, 427763, 484260, 549981, 611090, 726390, 733308, 855526, 916635, 1099962, 1222180, 1283289, 1452780, 1711052, 1833270, 2138815, 2199924, 2566578, 2749905, 3666540, 3849867, 4277630, 5133156, 5499810, 6416445, 7699734, 8555260, 10999620, 12832890, 15399468, 19249335, 25665780, 38498670, 76997340]

約数ペア:

[(1, 76997340), (2, 38498670), (3, 25665780), (4, 19249335), (5, 15399468), (6, 12832890), (7, 10999620), (9, 8555260), (10, 7699734), (12, 6416445), (14, 5499810), (15, 5133156), (18, 4277630), (20, 3849867), (21, 3666540), (28, 2749905), (30, 2566578), (35, 2199924), (36, 2138815), (42, 1833270), (45, 1711052), (53, 1452780), (60, 1283289), (63, 1222180), (70, 1099962), (84, 916635), (90, 855526), (105, 733308), (106, 726390), (126, 611090), (140, 549981), (159, 484260), (180, 427763), (210, 366654), (212, 363195), (252, 305545), (265, 290556), (315, 244436), (318, 242130), (371, 207540), (420, 183327), (477, 161420), (530, 145278), (630, 122218), (636, 121065), (742, 103770), (795, 96852), (954, 80710), (1060, 72639), (1113, 69180), (1153, 66780), (1260, 61109), (1484, 51885), (1590, 48426), (1855, 41508), (1908, 40355), (2226, 34590), (2306, 33390), (2385, 32284), (3180, 24213), (3339, 23060), (3459, 22260), (3710, 20754), (4452, 17295), (4612, 16695), (4770, 16142), (5565, 13836), (5765, 13356), (6678, 11530), (6918, 11130), (7420, 10377), (8071, 9540)]